一、ionic cordova build android 时遇到的问题:1. (node:10647) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: spawn EACCES 提示是gradlew的权限问题: 修改成 777 chmod 777 /Users/wxd/projects/vue/github/vue-objccn/app/platforms/android/gradlew 2. error: resource android:attr/fontVariationSettings not found. 执行cordova plugin add cordova-android-support-gradle-release --fetch 重新build成功
3.ionic打包缺少config.xml文件
UnhandledPromiseRejectionWarning: Error: ENOENT: no such file or directory,open '.../platforms/android/res/xml/config.xml'
重新添加安卓平台:
(1)ionic cordova platform rm android 移除安卓平台
(2)手动删除目录 platforms,plugins & www
(3)npm i 重新安装npm包
(4)ionic cordova platform add android
(5)ionic cordova build android
4."com.android.builder.dexing.DexArchiveBuilderException"报错
如果module中使用了Java1.8,那你必须也要添加如下代码到你的app gradle中
compileOptions {sourceCompatibility 1.8targetCompatibility 1.8}复制代码
二、 xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance错误的解决办法原因:设置的xcode的路径不对 转换xcode路径: $ sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer/